Jeffrey Kozlowski, MD
Nephrology Physician · Midland Park, NJ
Jeffrey Kozlowski, MD is a nephrology physician with a practice address in Midland Park, New Jersey, and NPI 1558352369, issued on Nov 1, 2005. Check the license (New Jersey 25MA04372700, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Kozlowski
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 25MA04372700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 44 Godwin Ave, Midland Park, NJ 07432
- Phone
- (201) 447-0013
- Enumerated
- Nov 1, 2005
- Entity
- Type 1 · individual
Also registered at 44 Godwin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandre Ackad, MDNephrology Physician1649261454
- Deborah Adams, RDRegistered Dietitian1295831808
- Ladan Bahrampour, MDInternal Medicine Physician1003877622
- Patrick Clancy, MDOphthalmology Physician1740381128
- Dina Dabaj, M.DInternal Medicine Physician1952551509
- Orrin Davis, MDSpecialist1013908300
Verify Jeffrey Kozlowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA04372700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
70% fewer Medicare Part D claims than the average nephrology physician in 2024
438 Medicare Part D claims for 111 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium37 claims
- Amlodipine Besylate26 claims
- Atorvastatin Calcium18 claims
- Veltassa17 claims
- Clopidogrel16 claims
- Levothyroxine Sodium16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The Medicare quality score for 2023: 98.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.67
1 payment, mostly food and beverage; the largest payer was Fresenius USA Marketing, Inc.. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Valley Physician Services PCHoboken, NJ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 nephrology physician records list a Midland Park practice address
They are 3 of the 262 NPPES records with a Midland Park practice address, and 433 nephrology physician records in New Jersey.
All 3 in Midland Park → All 433 in New Jersey → Every provider in Midland Park →
Other nephrology physician records in New Jersey
- Arshia Abbasi, MDParamus, NJ1366756553
- Azza Abdel Hak, M.D.Voorhees, NJ1508135906
- Khaled Abdel-Kader, M.D.Freehold, NJ1164693008
- Zeinab Abdulrahman, MDNeptune Twp, NJ1528687803
- Mirel Abramovici, M.D.Englewood, NJ1215961958
- Prasad Acharya, M.D.Hainesport, NJ1295783785
- Alexandre Ackad, MDMidland Park, NJ1649261454
- Ananea Adamidis, M.D.Teaneck, NJ1235139957
- Adedamola Adeboye, M.DWest Orange, NJ1972997146
- Samuel Agahiu, MDEnglewood, NJ1992967020
Common questions
What is Jeffrey Kozlowski, MD's NPI number?
Jeffrey Kozlowski, MD's National Provider Identifier (NPI) is 1558352369, issued on Nov 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Kozlowski, MD located?
The NPPES record lists a practice address at 44 Godwin Ave, Midland Park, NJ, 07432. Phone: (201) 447-0013. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Kozlowski, MD's license?
NPPES lists New Jersey license number 25MA04372700, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey Kozlowski, MD prescribe under Medicare Part D?
In 2024, Jeffrey Kozlowski, MD had 438 Medicare Part D claims for 111 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Jeffrey Kozlowski, MD's Medicare quality score?
The 2023 MIPS final score is 98.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments, the HHS-OIG exclusion list) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.